Vitamin E oil, maybe? It works over time, I've also heard of people using sandalwood/rosewater paste as a face pack to help with acne scars. Tho natural stuff tends to show effects more over time than right away.

depending on how adventurous you are (and how high your threshold for pain is):

someone else in this thread recommended Bio Oil, which I have heard good things about. another thing (that I've tried personally, although it was for general scarring, not acne specific) is derma-rollers. They are like tiny rolling pins with mini-needs (some as short as half a millimeter) that encourage collagen production and reduce the appearance of scars. if you Google, they're available on Amazon, et al, and if you use it consistently I swear they work. It just stings to use them.

I don't agree with the other advice if your acne scars are just darker pigmented spots. I would use a chemical exfoliant at night and/or even under your day sunscreen (esp a AHA), or perhaps get chemical peels. Paula's Choice sells a really amazing 8% AHA gel, it's online ordering but they do have a really excellent return policy if you do not like the results.

not natural, but i've been using Clinique's Even Better Clinical Skin Tone Corrector and have seen a bit of improvement. I've been inconsistent with my application by not using it every single day, but it's helped even out my skin tone and lighten up my acne scars.

skin problems/advice all up here

Anyone got advice on how to deal with blackheads? I never, like NEVER, get acne on my face but I have blackheads on and around my nose and the area is so red. Any recs for blackhead strips, or should I just pony up and go to the dermatologist?